Abstract: A microwave generating system includes a modular architecture which is configurable to provide power output from under 1-kilowatt to over 100-kilowatts. The various power levels are achieved by combining the RF outputs of multiple RF power amplifiers in a corporate structure. The system can be used on any ISM band. Each system component incorporates a dedicated embedded microcontroller for high performance real-time control response. The components are connected to a high speed digital data bus, and are commanded and supervised by a control program running on a host computer.

Abstract: A microwave generating system includes a modular architecture which is configurable to provide power output from under 1-kilowatt to over 100-kilowatts. The various power levels are achieved by combining the RF outputs of multiple RF power amplifiers in a corporate structure. The system can be used on any ISM band. Each system component incorporates a dedicated embedded microcontroller for high performance real-time control response. The components are connected to a high speed digital data bus, and are commanded and supervised by a control program running on a host computer.

Abstract: A microwave generating system includes a modular architecture which is configurable to provide power output from under 1-kilowatt to over 100-kilowatts. The various power levels are achieved by combining the RF outputs of multiple RF power amplifiers in a corporate structure. The system can be used on any ISM band. Each system component incorporates a dedicated embedded microcontroller for high performance real-time control response. The components are connected to a high speed digital data bus, and are commanded and supervised by a control program running on a host computer.

Abstract: A microwave generating system includes a modular architecture which is configurable to provide power output from under 1-kilowatt to over 100-kilowatts. The various power levels are achieved by combining the RF outputs of multiple RF power amplifiers in a corporate structure. The system can be used on any ISM band. Each system component incorporates a dedicated embedded microcontroller for high performance real-time control response. The components are connected to a high speed digital data bus, and are commanded and supervised by a control program running on a host computer.

Abstract: A system and method are provided for modifying an existing HDSL system to allow for remote access to performance monitoring information stored on each HDSL circuit card. This is accomplished by attaching a cable harness to an existing chassis. A cable harness containing a number of data lines equal to the number of circuit cards in the chassis is housed in a moveable bar which protects the harness and allows removal or insertion of HDSL circuit cards. Each data line attaches to a data port on the individual circuit cards, and the cable harness terminates to a multiplexer (shelf multiplexing unit). A system controller unit provides power and signaling to the shelf multiplexing unit, instructing the multiplexing unit to select an individual data line connected to an individual circuit card. Then utilizing a mutually agreed upon communications means, the system controller unit extends the HDSL data port connection to a remote location.

Abstract: A personalized postal stamp has on a back surface thereof an adhesive layer for adhering the stamp to a letter or postal card, and on a front surface thereof first and second regions. The first region presents an image of indicia qualifying the stamp as a lawful stamp of a given postage denomination, and the second region, which is substantially disposed within the first region, presents an image of a person who purchased the stamp from a vending machine. The front surface is of unitary, one-piece and integral construction. The first and second region images are formed either simultaneously in a single operation or at different times by different operations.